19-LC-19A-4: USS Arizona (BB 39), stern, port side, ship just started during launching at New York Navy Yard, New York City, June 19, 1915. (4/7/2015).
via Flickr http://flic.kr/p/s2au7e
From Flickr: “19-LC-19A-4” by Photograph Curator
Paul Sedra
Historian of Modern Egypt